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Verginadis II, Velalopoulou A, Kim MM, Kim K, Paraskevaidis I, Bell B, Oliaei Motlagh SA, Karaj A, Banerjee E, Finesso G, Assenmacher CA, Radaelli E, Lu J, Lin Y, Putt ME, Diffenderfer ES, Guha C, Qin L, Metz JM, Maity A, Cengel KA, Koumenis C, Busch TM. FLASH proton reirradiation, with or without hypofractionation, mitigates chronic toxicity in the normal murine intestine, skin, and bone. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.07.08.602528. [PMID: 39026805 PMCID: PMC11257476 DOI: 10.1101/2024.07.08.602528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/20/2024]
Abstract
Background and purpose The normal tissue sparing afforded by FLASH radiotherapy (RT) is being intensely investigated for potential clinical translation. Here, we studied the effects of FLASH proton RT (F-PRT) in the reirradiation setting, with or without hypofractionation. Chronic toxicities in three murine models of normal tissue toxicity including the intestine, skin, and bone were investigated. Materials and methods In studies of the intestine, single-dose irradiation was performed with 12 Gy of Standard proton RT (S-PRT), followed by a second dose of 12 Gy of F-PRT or S-PRT. Additionally, a hypofractionation scheme was applied in the reirradiation setting (3 x 6.4 Gy of F-PRT or S-PRT, given every 48 hrs). In studies of skin/bone of the murine leg, 15 Gy of S-PRT was followed by hypofractionated reirradiation with F-PRT or S-PRT (3 x 11 Gy). Results Compared to reirradiation with S-PRT, F-PRT reduced intestinal fibrosis and collagen deposition in the reirradiation setting and significantly increased survival rate, demonstrating its protective effects on intestinal tissues. In previously irradiated leg tissues, reirradiation with hypofractionated F-PRT created transient dermatitis that fully resolved in contrast to reirradiation with hypofractionated S-PRT. Lymphedema was also alleviated after a second course of radiation with F-PRT, along with significant reductions in the accumulation of fibrous connective tissue in the skin compared to mice reirradiated with S-PRT. The delivery of a second course of fractionated S-PRT induced tibial fractures in 83.3% of the mice, whereas only 20% of mice reirradiated with F-PRT presented with fractures. Conclusion These studies provide the first evidence of the sparing effects of F-PRT, in the setting of hypofractionated reirradiation. The results support FLASH as highly relevant to the reirradiation regimen where it exhibits significant potential to minimize chronic complications for patients undergoing RT.
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Gullhaug A, Haakensen VD, De Ruysscher D, Simone CB, Hotca-Cho AE, Chhabra AM, Hellebust TP, Paulsen EE, Dimopoulos MP, Johansen S. Lung cancer reirradiation: Exploring modifications to utilization, treatment modalities and factors associated with outcomes. J Med Imaging Radiat Sci 2024; 55:221-231. [PMID: 38429174 DOI: 10.1016/j.jmir.2024.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 01/18/2024] [Accepted: 02/02/2024] [Indexed: 03/03/2024]
Abstract
BACKGROUND Patients treated for lung cancer (LC) often experience locoregional failure after initial treatment. Due to technological advances, thoracic reirradiation (re-RT) has become a viable treatment option. We sought to investigate the use of thoracic re-RT in LC patients over a time period characterized by technological advances in a large, multi-center cohort. METHODS AND MATERIALS LC patients treated with thoracic re-RT in two University Hospitals from 2010-2020 were identified. Clinical variables and RT data were extracted from the medical records and treatment planning systems. Overall survival (OS) was calculated from the last day of re-RT until death or last follow up. RESULTS 296 patients (small cell LC n=30, non-small cell LC n=266) were included. Three-dimensional conformal radiation therapy was the RT technique used most frequently (63%), and 86% of all patients were referred for re-RT with palliative treatment intent. During the second half of the study period, the use of thoracic re-RT increased in general, more patients received curative re-RT, and there was an increased use of stereotactic body radiation therapy (SBRT). Median time between initial RT and re-RT was 18 months (range 1-213 months). Only 83/296 patients had combined treatment plans that allowed for registration of combined doses to organs at risk (OAR). Most of the combined doses to OAR were below recommendations from guidelines. Multivariate analysis showed superior OS (p<0.05) in patients treated with curative intent, SBRT or intensity modulated radiation therapy or had excellent performance status prior to re-RT. CONCLUSIONS The use of re-RT increased in the second half of the study period, although 2020 did not follow the trend. The use of SBRT and IMRT became more frequent over the years, yet the majority received palliative re-RT. Combined dose plans were only created for one third of the patients.
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Affiliation(s)
- Anna Gullhaug
- Department of Life Sciences and Health, Oslo Metropolitan University, Faculty of Health Sciences, Oslo, Norway; Department of Oncology, Oslo University Hospital, Oslo, Norway.
| | - Vilde D Haakensen
- Department of Oncology, Oslo University Hospital, Oslo, Norway; Department of Cancer Genetics, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
| | - Dirk De Ruysscher
- Department of Radiation Oncology (Maastro), Maastricht University Medical Center, GROW School for Oncology and Developmental Biology, the Netherlands
| | - Charles B Simone
- New York Proton Center and Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Alexandra E Hotca-Cho
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, USA
| | | | - Taran P Hellebust
- Department of Medical Physics, Oslo University Hospital, Oslo, Norway; Department of Physics, University of Oslo, Oslo, Norway
| | - Erna E Paulsen
- Department of Clinical Medicine, UiT, The Arctic University of Norway, Tromso, Norway; Department of Oncology, University Hospital of North Norway, Tromso, Norway
| | - Maria P Dimopoulos
- Department of Radiation Oncology, Mount Sinai Health System, New York, New York, USA
| | - Safora Johansen
- Department of Life Sciences and Health, Oslo Metropolitan University, Faculty of Health Sciences, Oslo, Norway; Department of Oncology, Oslo University Hospital, Oslo, Norway; Singapore institute of Technology, Health and Social Sciences, Singapore
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Yegya-Raman N, Berman AT, Ciunci CA, Friedes C, Berlin E, Iocolano M, Wang X, Lai C, Levin WP, Cengel KA, O'Reilly SE, Cohen RB, Aggarwal C, Marmarelis ME, Singh AP, Sun L, Bradley JD, Plastaras JP, Simone CB, Langer CJ, Feigenberg SJ. Phase 2 Trial of Consolidation Pembrolizumab After Proton Reirradiation for Thoracic Recurrences of Non-Small Cell Lung Cancer. Int J Radiat Oncol Biol Phys 2024; 119:56-65. [PMID: 37652303 DOI: 10.1016/j.ijrobp.2023.08.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 07/08/2023] [Accepted: 08/17/2023] [Indexed: 09/02/2023]
Abstract
PURPOSE Reirradiation (reRT) with proton beam therapy (PBT) may offer a chance of cure while minimizing toxicity for patients with isolated intrathoracic recurrences of non-small cell lung cancer (NSCLC). However, distant failure remains common, necessitating strategies to integrate more effective systemic therapy. METHODS AND MATERIALS This was a phase 2, single-arm trial (NCT03087760) of consolidation pembrolizumab after PBT reRT for locoregional recurrences of NSCLC. Four to 12 weeks after completion of 60 to 70 Gy PBT reRT, patients without progressive disease received pembrolizumab for up to 12 months. Primary endpoint was progression-free survival (PFS), measured from the start of reRT. Secondary endpoints were overall survival (OS) and National Cancer Institute Common Terminology Criteria for Adverse Events, version 5.0 toxicity. RESULTS Between 2017 and 2021, 22 patients received PBT reRT. Median interval from prior radiation end to reRT start was 20 months. Most recurrences (91%) were centrally located. Most patients received concurrent chemotherapy (95%) and pencil beam scanning PBT (77%), and 36% had received prior durvalumab. Fifteen patients (68%) initiated consolidation pembrolizumab on trial and received a median of 3 cycles (range, 2-17). Pembrolizumab was discontinued most commonly due to toxicity (n = 5; 2 were pembrolizumab-related), disease progression (n = 4), and completion of 1 year (n = 3). Median follow-up was 38.7 months. Median PFS and OS were 8.8 months (95% CI, 4.2-23.7) and 22.8 months (95% CI, 6.9-not reached), respectively. There was only one isolated in-field failure after reRT. Grade ≥3 toxicities occurred in 10 patients (45%); 2 were pembrolizumab-related. There were 2 grade 5 toxicities, an aorto-esophageal fistula at 6.9 months and hemoptysis at 46.8 months, both probably from reRT. The trial closed early due to widespread adoption of immunotherapy off-protocol. CONCLUSIONS In the first-ever prospective trial combining PBT reRT with consolidation immunotherapy, PFS was acceptable and OS favorable. Late grade 5 toxicity occurred in 2 of 22 patients. This approach may be considered in selected patients with isolated thoracic recurrences of NSCLC.
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Affiliation(s)
- Nikhil Yegya-Raman
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Abigail T Berman
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Christine A Ciunci
- Division of Hematology and Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Cole Friedes
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Eva Berlin
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Michelle Iocolano
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Xingmei Wang
- Department of Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Ching Lai
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - William P Levin
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Keith A Cengel
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Shannon E O'Reilly
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Roger B Cohen
- Division of Hematology and Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Charu Aggarwal
- Division of Hematology and Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Melina E Marmarelis
- Division of Hematology and Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Aditi P Singh
- Division of Hematology and Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Lova Sun
- Division of Hematology and Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Jeffrey D Bradley
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - John P Plastaras
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Charles B Simone
- New York Proton Center, New York, New York; Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Corey J Langer
- Division of Hematology and Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Steven J Feigenberg
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
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Kolokotroni E, Abler D, Ghosh A, Tzamali E, Grogan J, Georgiadi E, Büchler P, Radhakrishnan R, Byrne H, Sakkalis V, Nikiforaki K, Karatzanis I, McFarlane NJB, Kaba D, Dong F, Bohle RM, Meese E, Graf N, Stamatakos G. A Multidisciplinary Hyper-Modeling Scheme in Personalized In Silico Oncology: Coupling Cell Kinetics with Metabolism, Signaling Networks, and Biomechanics as Plug-In Component Models of a Cancer Digital Twin. J Pers Med 2024; 14:475. [PMID: 38793058 PMCID: PMC11122096 DOI: 10.3390/jpm14050475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Revised: 04/11/2024] [Accepted: 04/17/2024] [Indexed: 05/26/2024] Open
Abstract
The massive amount of human biological, imaging, and clinical data produced by multiple and diverse sources necessitates integrative modeling approaches able to summarize all this information into answers to specific clinical questions. In this paper, we present a hypermodeling scheme able to combine models of diverse cancer aspects regardless of their underlying method or scale. Describing tissue-scale cancer cell proliferation, biomechanical tumor growth, nutrient transport, genomic-scale aberrant cancer cell metabolism, and cell-signaling pathways that regulate the cellular response to therapy, the hypermodel integrates mutation, miRNA expression, imaging, and clinical data. The constituting hypomodels, as well as their orchestration and links, are described. Two specific cancer types, Wilms tumor (nephroblastoma) and non-small cell lung cancer, are addressed as proof-of-concept study cases. Personalized simulations of the actual anatomy of a patient have been conducted. The hypermodel has also been applied to predict tumor control after radiotherapy and the relationship between tumor proliferative activity and response to neoadjuvant chemotherapy. Our innovative hypermodel holds promise as a digital twin-based clinical decision support system and as the core of future in silico trial platforms, although additional retrospective adaptation and validation are necessary.
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Affiliation(s)
- Eleni Kolokotroni
- In Silico Oncology and In Silico Medicine Group, Institute of Communication and Computer Systems, School of Electrical and Computer Engineering, National Technical University of Athens, 157 80 Zografos, Greece;
| | - Daniel Abler
- Department of Oncology, Geneva University Hospitals and University of Geneva, 1205 Geneva, Switzerland;
- Department of Oncology, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
| | - Alokendra Ghosh
- Department of Chemical and Biomolecular Engineering, Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, USA; (A.G.); (R.R.)
| | - Eleftheria Tzamali
- Institute of Computer Science, Foundation for Research and Technology—Hellas, 70013 Heraklion, Greece; (E.T.); (V.S.); (K.N.); (I.K.)
| | - James Grogan
- Irish Centre for High End Computing, University of Galway, H91 TK33 Galway, Ireland;
| | - Eleni Georgiadi
- In Silico Oncology and In Silico Medicine Group, Institute of Communication and Computer Systems, School of Electrical and Computer Engineering, National Technical University of Athens, 157 80 Zografos, Greece;
- Biomedical Engineering Department, University of West Attica, 12243 Egaleo, Greece
| | | | - Ravi Radhakrishnan
- Department of Chemical and Biomolecular Engineering, Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, USA; (A.G.); (R.R.)
| | - Helen Byrne
- Mathematical Institute, University of Oxford, Oxford OX1 2JD, UK;
| | - Vangelis Sakkalis
- Institute of Computer Science, Foundation for Research and Technology—Hellas, 70013 Heraklion, Greece; (E.T.); (V.S.); (K.N.); (I.K.)
| | - Katerina Nikiforaki
- Institute of Computer Science, Foundation for Research and Technology—Hellas, 70013 Heraklion, Greece; (E.T.); (V.S.); (K.N.); (I.K.)
| | - Ioannis Karatzanis
- Institute of Computer Science, Foundation for Research and Technology—Hellas, 70013 Heraklion, Greece; (E.T.); (V.S.); (K.N.); (I.K.)
| | | | - Djibril Kaba
- Department of Computer Science and Technology, University of Bedfordshire, Luton LU1 3JU, UK;
| | - Feng Dong
- Department of Computer & Information Sciences, University of Strathclyde, Glasgow G1 1XH, UK;
| | - Rainer M. Bohle
- Department of Pathology, Saarland University, 66421 Homburg, Germany;
| | - Eckart Meese
- Department of Human Genetics, Saarland University, 66421 Homburg, Germany;
| | - Norbert Graf
- Department of Paediatric Oncology and Haematology, Saarland University, 66421 Homburg, Germany;
| | - Georgios Stamatakos
- In Silico Oncology and In Silico Medicine Group, Institute of Communication and Computer Systems, School of Electrical and Computer Engineering, National Technical University of Athens, 157 80 Zografos, Greece;
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Janopaul-Naylor JR, Cao Y, McCall NS, Switchenko JM, Tian S, Chen H, Stokes WA, Kesarwala AH, McDonald MW, Shelton JW, Bradley JD, Higgins KA. Definitive intensity modulated proton re-irradiation for lung cancer in the immunotherapy era. Front Oncol 2023; 12:1074675. [PMID: 36733369 PMCID: PMC9888533 DOI: 10.3389/fonc.2022.1074675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 12/29/2022] [Indexed: 01/18/2023] Open
Abstract
Introduction As immunotherapy has improved distant metastasis-free survival (DMFS) in Non-Small Cell Lung Cancer (NSCLC), isolated locoregional recurrences have increased. However, management of locoregional recurrences can be challenging. We report our institutional experience with definitive intent re-irradiation using Intensity Modulated Proton Therapy (IMPT). Method Retrospective cohort study of recurrent or second primary NSCLC or LS-SCLC treated with IMPT. Kaplan-Meier method and log-rank test were used for time-to-event analyses. Results 22 patients were treated from 2019 to 2021. After first course of radiation (median 60 Gy, range 45-70 Gy), 45% received adjuvant immunotherapy. IMPT re-irradiation began a median of 28.2 months (8.8-172.9 months) after initial radiotherapy. The median IMPT dose was 60 GyE (44-60 GyE). 36% received concurrent chemotherapy with IMPT and 18% received immunotherapy after IMPT. The median patient's IMPT lung mean dose was 5.3 GyE (0.9-13.9 GyE) and 5 patients had cumulative esophagus max dose >100 GyE with 1-year overall survival (OS) 68%, 1-year local control 80%, 1-year progression free survival 45%, and 1-year DMFS 60%. Higher IMPT (HR 1.4; 95% CI 1.1-1.7, p=0.01) and initial radiotherapy mean lung doses (HR 1.3; 95% CI 1.0-1.6, p=0.04) were associated with worse OS. Two patients developed Grade 3 pneumonitis or dermatitis, one patient developed Grade 2 pneumonitis, and seven patients developed Grade 1 toxicity. There were no Grade 4 or 5 toxicities. Discussion Definitive IMPT re-irradiation for lung cancer can prolong disease control with limited toxicity, particularly in the immunotherapy era.
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Affiliation(s)
- James R. Janopaul-Naylor
- Winship Cancer Institute, Department of Radiation Oncology, Emory University School of Medicine, Atlanta, GA, United States
| | - Yichun Cao
- Biostatistics Shared Resource, Winship Cancer Institute, Emory University, Atlanta, GA, United States
| | - Neal S. McCall
- Winship Cancer Institute, Department of Radiation Oncology, Emory University School of Medicine, Atlanta, GA, United States
| | - Jeffrey M. Switchenko
- Biostatistics Shared Resource, Winship Cancer Institute, Emory University, Atlanta, GA, United States
- Rollins School of Public Health, Department of Biostatistics and Bioinformatics, Emory University, Atlanta, GA, United States
| | - Sibo Tian
- Winship Cancer Institute, Department of Radiation Oncology, Emory University School of Medicine, Atlanta, GA, United States
| | - Haijian Chen
- Winship Cancer Institute, Department of Radiation Oncology, Emory University School of Medicine, Atlanta, GA, United States
| | - William A. Stokes
- Winship Cancer Institute, Department of Radiation Oncology, Emory University School of Medicine, Atlanta, GA, United States
| | - Aparna H. Kesarwala
- Winship Cancer Institute, Department of Radiation Oncology, Emory University School of Medicine, Atlanta, GA, United States
| | - Mark W. McDonald
- Winship Cancer Institute, Department of Radiation Oncology, Emory University School of Medicine, Atlanta, GA, United States
| | - Joseph W. Shelton
- Winship Cancer Institute, Department of Radiation Oncology, Emory University School of Medicine, Atlanta, GA, United States
| | - Jeffrey D. Bradley
- Winship Cancer Institute, Department of Radiation Oncology, Emory University School of Medicine, Atlanta, GA, United States
| | - Kristin A. Higgins
- Winship Cancer Institute, Department of Radiation Oncology, Emory University School of Medicine, Atlanta, GA, United States
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Rodríguez De Dios N, Navarro-Martin A, Cigarral C, Chicas-Sett R, García R, Garcia V, Gonzalez JA, Gonzalo S, Murcia-Mejía M, Robaina R, Sotoca A, Vallejo C, Valtueña G, Couñago F. GOECP/SEOR radiotheraphy guidelines for non-small-cell lung cancer. World J Clin Oncol 2022; 13:237-266. [PMID: 35582651 PMCID: PMC9052073 DOI: 10.5306/wjco.v13.i4.237] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 08/27/2021] [Accepted: 04/09/2022] [Indexed: 02/06/2023] Open
Abstract
Non-small cell lung cancer (NSCLC) is a heterogeneous disease accounting for approximately 85% of all lung cancers. Only 17% of patients are diagnosed at an early stage. Treatment is multidisciplinary and radiotherapy plays a key role in all stages of the disease. More than 50% of patients with NSCLC are treated with radiotherapy (curative-intent or palliative). Technological advances-including highly conformal radiotherapy techniques, new immobilization and respiratory control systems, and precision image verification systems-allow clinicians to individualize treatment to maximize tumor control while minimizing treatment-related toxicity. Novel therapeutic regimens such as moderate hypofractionation and advanced techniques such as stereotactic body radiotherapy (SBRT) have reduced the number of radiotherapy sessions. The integration of SBRT into routine clinical practice has radically altered treatment of early-stage disease. SBRT also plays an increasingly important role in oligometastatic disease. The aim of the present guidelines is to review the role of radiotherapy in the treatment of localized, locally-advanced, and metastatic NSCLC. We review the main radiotherapy techniques and clarify the role of radiotherapy in routine clinical practice. These guidelines are based on the best available evidence. The level and grade of evidence supporting each recommendation is provided.
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Affiliation(s)
- Núria Rodríguez De Dios
- Department of Radiation Oncology, Hospital del Mar, Barcelona 08003, Spain
- Radiation Oncology Research Group, Hospital Del Mar Medical Research Institution, Barcelona 08003, Spain
- Department of Experimental and Health Sciences, Pompeu Fabra University, Barcelona 08003, Spain
| | - Arturo Navarro-Martin
- Department of Radiation Oncology, Thoracic Malignancies Unit, Hospital Duran i Reynals. ICO, L´Hospitalet de L, Lobregat 08908, Spain
| | - Cristina Cigarral
- Department of Radiation Oncology, Hospital Clínico de Salamanca, Salamanca 37007, Spain
| | - Rodolfo Chicas-Sett
- Department of Radiation Oncology, ASCIRES Grupo Biomédico, Valencia 46004, Spain
| | - Rafael García
- Department of Radiation Oncology, Hospital Ruber Internacional, Madrid 28034, Spain
| | - Virginia Garcia
- Department of Radiation Oncology, Hospital Universitario Arnau de Vilanova, Lleida 25198, Spain
| | | | - Susana Gonzalo
- Department of Radiation Oncology, Hospital Universitario La Princesa, Madrid 28006, Spain
| | - Mauricio Murcia-Mejía
- Department of Radiation Oncology, Hospital Universitario Sant Joan de Reus, Reus 43204, Tarragona, Spain
| | - Rogelio Robaina
- Department of Radiation Oncology, Hospital Universitario Arnau de Vilanova, Lleida 25198, Spain
| | - Amalia Sotoca
- Department of Radiation Oncology, Hospital Ruber Internacional, Madrid 28034, Spain
| | - Carmen Vallejo
- Department of Radiation Oncology, Hospital Universitario Ramón y Cajal, Madrid 28034, Spain
| | - German Valtueña
- Department of Radiation Oncology, Hospital Clínico Universitario Lozano Blesa, Zaragoza 50009, Spain
| | - Felipe Couñago
- Department of Radiation Oncology, Hospital Universitario Quirónsalud, Madrid 28223, Spain
- Department of Radiation Oncology, Hospital La Luz, Madrid 28003, Spain
- Department of Clinical, Universidad Europea, Madrid 28670, Spain
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7
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Beddok A, Calugaru V, de Marzi L, Graff P, Dumas JL, Goudjil F, Dendale R, Minsat M, Verrelle P, Buvat I, Créhange G. Clinical and technical challenges of cancer reirradiation: Words of wisdom. Crit Rev Oncol Hematol 2022; 174:103655. [PMID: 35398521 DOI: 10.1016/j.critrevonc.2022.103655] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 03/13/2022] [Accepted: 03/15/2022] [Indexed: 12/25/2022] Open
Abstract
Since the development of new radiotherapy techniques that have improved healthy tissue sparing, reirradiation (reRT) has become possible. The selection of patients eligible for reRT is complex given that it can induce severe or even fatal side effects. The first step should therefore be to assess, in the context of multidisciplinary staff meeting, the patient's physical status, the presence of sequelae resulting from the first irradiation and the best treatment option available. ReRT can be performed either curatively or palliatively to treat a cancer-related symptom that is detrimental to the patient's quality of life. The selected techniques for reRT should provide the best protection of healthy tissue. The construction of target volumes and the evaluation of constraints regarding the doses that can be used in this context have not yet been fully codified. These points raised in the literature suggest that randomized studies should be undertaken to answer pending questions.
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Affiliation(s)
- Arnaud Beddok
- Department of Radiation Oncology. Institut Curie, PSL Research University, Paris - Saint Cloud-Orsay. France; Laboratoire d'Imagerie Translationnelle en Oncologie (LITO), U1288 Université Paris Saclay/Inserm/Institut Curie. Orsay. France; Proton Therapy Center. Institut Curie, PSL Research University, Orsay. France.
| | - Valentin Calugaru
- Department of Radiation Oncology. Institut Curie, PSL Research University, Paris - Saint Cloud-Orsay. France; Proton Therapy Center. Institut Curie, PSL Research University, Orsay. France
| | - Ludovic de Marzi
- Department of Radiation Oncology. Institut Curie, PSL Research University, Paris - Saint Cloud-Orsay. France; Laboratoire d'Imagerie Translationnelle en Oncologie (LITO), U1288 Université Paris Saclay/Inserm/Institut Curie. Orsay. France; Proton Therapy Center. Institut Curie, PSL Research University, Orsay. France
| | - Pierre Graff
- Department of Radiation Oncology. Institut Curie, PSL Research University, Paris - Saint Cloud-Orsay. France
| | - Jean-Luc Dumas
- Department of Radiation Oncology. Institut Curie, PSL Research University, Paris - Saint Cloud-Orsay. France
| | - Farid Goudjil
- Department of Radiation Oncology. Institut Curie, PSL Research University, Paris - Saint Cloud-Orsay. France; Proton Therapy Center. Institut Curie, PSL Research University, Orsay. France
| | - Rémi Dendale
- Department of Radiation Oncology. Institut Curie, PSL Research University, Paris - Saint Cloud-Orsay. France; Proton Therapy Center. Institut Curie, PSL Research University, Orsay. France
| | - Mathieu Minsat
- Department of Radiation Oncology. Institut Curie, PSL Research University, Paris - Saint Cloud-Orsay. France
| | - Pierre Verrelle
- Department of Radiation Oncology. Institut Curie, PSL Research University, Paris - Saint Cloud-Orsay. France
| | - Irène Buvat
- Laboratoire d'Imagerie Translationnelle en Oncologie (LITO), U1288 Université Paris Saclay/Inserm/Institut Curie. Orsay. France
| | - Gilles Créhange
- Department of Radiation Oncology. Institut Curie, PSL Research University, Paris - Saint Cloud-Orsay. France; Laboratoire d'Imagerie Translationnelle en Oncologie (LITO), U1288 Université Paris Saclay/Inserm/Institut Curie. Orsay. France; Proton Therapy Center. Institut Curie, PSL Research University, Orsay. France
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8
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Gabrys D, Kulik R, Namysł-Kaletka A. Re-irradiation for intra-thoracic tumours and extra-thoracic breast cancer: dose accumulation, evaluation of efficacy and toxicity based on a literature review. Br J Radiol 2022; 95:20201292. [PMID: 34826226 PMCID: PMC9153724 DOI: 10.1259/bjr.20201292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The improvement seen in the diagnostic procedures and treatment of thoracic tumours means that patients have an increased chance of longer overall survival. Nevertheless, we can still find those who have had a recurrence or developed a secondary cancer in the previously treated area. These patients require retreatment including re-irradiation. We have reviewed the published data on thoracic re-irradiation, which shows that some specific healthy tissues can tolerate a significant dose of irradiation and these patients benefit from aggressive treatment; however, there is a risk of damage to normal tissue under these circumstances. We analysed the literature data on re-irradiation in the areas of vertebral bodies, spinal cord, breast, lung and oesophagus. We evaluated the doses of primary and secondary radiotherapy, the treatment techniques, as well as the local control and median or overall survival in patients treated with re-radiation. The longest OS is reported in the case of re-irradiation after second breast-conserving therapy where the 5-year OS range is 81 to 100% and is shorter in patients with loco-reginal re-irradiation where the 5-y OS range is 18 to 60%. 2-year OS in patients re-irradiated for lung cancer and oesophagus cancer range from 13 to 74% and 18 to 42%, respectively. Majority grade ≥3 toxicity after second breast-conserving therapy was fibrosis up to 35%. For loco-regional breast cancer recurrences, early toxicity occurred in up to 33% of patients resulting in mostly desquamation, while late toxicity was recorded in up to 23% of patients and were mostly ulcerations. Early grade ≥3 lung toxicity developed in up to 39% of patients and up to 20% of Grade 5 hemoptysis. The most frequently observed early toxicity grade ≥3 in oesophageal cancer was oesophagitis recorded in up to 57% of patients, followed by hematological complications which was recorded in up to 50% of patients. The most common late complications included dysphagia, recorded in up to 16.7% of patients. We have shown that thoracic re-irradiation is feasible and effective in achieving local control in some patients. Re-irradiation should be performed with maximum accuracy and care using the best available treatment methods with a highly conformal, image-guided approach. Due to tremendous technological progress in the field of radiotherapy, we can deliver radiation precisely, shorten the overall treatment time and potentially reduce treatment-related toxicities.
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Affiliation(s)
- Dorota Gabrys
- Radiotherapy Department, Maria Sklodowska-Curie National Research and Institute of Oncology, Gliwice, Poland
| | - Roland Kulik
- Radiotherapy Planning Department, Maria Sklodowska-Curie National Research and Institute of Oncology, Gliwice, Poland
| | - Agnieszka Namysł-Kaletka
- Radiotherapy Department, Maria Sklodowska-Curie National Research and Institute of Oncology, Gliwice, Poland
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